2004.5-2005 Duramax LLY Injector Replacement Kit – Remanufactured
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Note: Must return old fuel lines to receive full core credit.
LLY 2004.5-2005 Chevrolet/GMC 2500/3500/4500/5500 6.6 Diesel Vin Code “2”
These LLY Remanufactured diesel fuel injectors are rebuilt using brand new Bosch nozzles. They are cleaned externally in an ultrasonic tank and flushed internally. Each injector is Individually tested on a state of the art test stand to ensure that they meet OEM specifications. Each test includes a resistance test, system leak test, purge, idle speed test, mid load test, full load test, and static back leak test. Each test cycle checks solenoid response time, back leak flow, and fuel delivery. These injectors carry a two-year warranty. Information about warranty policies can be found HERE.
LLY HIGH PRESSURE FUEL LINES
Compatible with GM Part #’s 97378825, 97378826, 97378827, 97378828
Full set (8) We highly recommend replacing these to ensure the longest lifespan for your new injectors. Re-using old, rusty, pitted fuel lines can lead to contamination and damage to your new injectors, and possibly leaks. Learn more by visiting our BLOG.
These are brand new high pressure fuel lines, guaranteed to be rust/corrosion/leak free & include a 2 year unlimited-mileage warranty.
LLY/LBZ/LMM RETURN LINE KIT
Replaces GM Part # 97328733 & 98062291
Universal return line kit to service either side. Replacing the return line during injector installation can prevent contamination issues, and leaks due to cracked or brittle hoses or fittings. Includes fittings for each injector, o-rings, and a sufficient length of hose service all 8 injectors.